ENH: Remove cmGlob and use glob from kwsys

1 files changed, 0 insertions, 401 deletions

diff --git a/Source/cmGlob.cxx b/Source/cmGlob.cxx
deleted file mode 100644
index 6a793e2..0000000
--- a/Source/cmGlob.cxx
+++ /dev/null
@@ -1,401 +0,0 @@
-/*=========================================================================
-
-  Program:   CMake - Cross-Platform Makefile Generator
-  Module:    $RCSfile$
-  Language:  C++
-  Date:      $Date$
-  Version:   $Revision$
-
-  Copyright (c) 2002 Kitware, Inc., Insight Consortium.  All rights reserved.
-  See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
-
-     This software is distributed WITHOUT ANY WARRANTY; without even 
-     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
-     PURPOSE.  See the above copyright notices for more information.
-
-=========================================================================*/
-#include "cmGlob.h"
-
-#include <cmsys/Directory.hxx>
-#include <cmsys/RegularExpression.hxx>
-#include <cmsys/SystemTools.hxx>
-
-#include <ctype.h>
-
-#if defined( _WIN32 ) || defined( APPLE ) || defined( __CYGWIN__ )
-  // On Windows and apple, no difference between lower and upper case
-  #define CM_GLOB_CASE_INDEPENDENT
-#endif
-
-#if defined( _WIN32 ) || defined( __CYGWIN__ )
-  // Handle network paths
-  #define CM_GLOB_SUPPORT_NETWORK_PATHS
-#endif
-
-class cmGlobInternal
-{
-public:
-  std::vector<std::string> Files;
-  std::vector<cmsys::RegularExpression> Expressions;
-  std::vector<std::string> TextExpressions;
-};
-
-cmGlob::cmGlob()
-{
-  this->Internals = new cmGlobInternal;
-  this->Recurse = false;
-}
-
-cmGlob::~cmGlob()
-{
-  delete this->Internals;
-}
-
-void cmGlob::Escape(int ch, char* buffer)
-{
-  if (! (
-      'a' <= ch && ch <= 'z' || 
-      'A' <= ch && ch <= 'Z' || 
-      '0' <= ch && ch <= '9') )
-    {
-    sprintf(buffer, "\\%c", ch);
-    }
-  else
-    {
-#if defined( CM_GLOB_CASE_INDEPENDENT )
-    // On Windows and apple, no difference between lower and upper case
-    sprintf(buffer, "%c", tolower(ch));
-#else
-    sprintf(buffer, "%c", ch);
-#endif
-    }
-}
-
-std::vector<std::string>& cmGlob::GetFiles()
-{
-  return this->Internals->Files;
-}
-
-std::string cmGlob::ConvertExpression(const std::string& expr)
-{
-  
-  std::string::size_type i = 0;
-  std::string::size_type n = expr.size();
-
-  std::string res = "^";
-  std::string stuff = "";
-
-  while ( i < n )
-    {
-    int c = expr[i];
-    i = i+1;
-    if ( c == '*' )
-      {
-      res = res + ".*";
-      }
-    else if ( c == '?' )
-      {
-      res = res + ".";
-      }
-    else if ( c == '[' )
-      {
-      std::string::size_type j = i;
-      if ( j < n && ( expr[j] == '!' || expr[j] == '^' ) )
-        {
-        j = j+1;
-        }
-      if ( j < n && expr[j] == ']' )
-        {
-        j = j+1;
-        } 
-      while ( j < n && expr[j] != ']' )
-        {
-        j = j+1;
-        }
-      if ( j >= n )
-        {
-        res = res + "\\[";
-        }
-      else
-        {
-        stuff = "";
-        std::string::size_type cc;
-        for ( cc = i; cc < j; cc ++ )
-          {
-          if ( expr[cc] == '\\' )
-            {
-            stuff += "\\\\";
-            }
-          else
-            {
-            stuff += expr[cc];
-            }
-          }
-        i = j+1;
-        if ( stuff[0] == '!' || stuff[0] == '^' )
-          {
-          stuff = '^' + stuff.substr(1);
-          }
-        else if ( stuff[0] == '^' )
-          {
-          stuff = '\\' + stuff;
-          }
-        res = res + "[" + stuff + "]";
-        }
-      }
-    else
-      {
-      char buffer[100];
-      buffer[0] = 0;
-      this->Escape(c, buffer);
-      res = res + buffer;
-      }
-    }
-  return res + "$";
-}
-
-void cmGlob::RecurseDirectory(std::string::size_type start,
-  const std::string& dir, bool dir_only)
-{
-  cmsys::Directory d;
-  if ( !d.Load(dir.c_str()) )
-    {
-    return;
-    }
-  unsigned long cc;
-  std::string fullname;
-  std::string realname;
-  std::string fname;
-  for ( cc = 0; cc < d.GetNumberOfFiles(); cc ++ )
-    {
-    fname = d.GetFile(cc);
-    if ( strcmp(fname.c_str(), ".") == 0 ||
-      strcmp(fname.c_str(), "..") == 0  )
-      {
-      continue;
-      }
-
-    if ( start == 0 )
-      {
-      realname = dir + fname;
-      }
-    else
-      {
-      realname = dir + "/" + fname;
-      }
-
-#if defined( CM_GLOB_CASE_INDEPENDENT )
-    // On Windows and apple, no difference between lower and upper case
-    fname = cmsys::SystemTools::LowerCase(fname);
-#endif
-
-    if ( start == 0 )
-      {
-      fullname = dir + fname;
-      }
-    else
-      {
-      fullname = dir + "/" + fname;
-      }
-
-    if ( !dir_only || !cmsys::SystemTools::FileIsDirectory(realname.c_str()) )
-      {
-      if ( this->Internals->Expressions[this->Internals->Expressions.size()-1].find(fname.c_str()) )
-        {
-        this->Internals->Files.push_back(realname);
-        }
-      }
-    if ( cmsys::SystemTools::FileIsDirectory(realname.c_str()) )
-      {
-      this->RecurseDirectory(start+1, realname, dir_only);
-      }
-    }
-}
-
-void cmGlob::ProcessDirectory(std::string::size_type start, 
-  const std::string& dir, bool dir_only)
-{
-  //std::cout << "ProcessDirectory: " << dir << std::endl;
-  bool last = ( start == this->Internals->Expressions.size()-1 );
-  if ( last && this->Recurse )
-    {
-    this->RecurseDirectory(start, dir, dir_only);
-    return;
-    }
-  cmsys::Directory d;
-  if ( !d.Load(dir.c_str()) )
-    {
-    return;
-    }
-  unsigned long cc;
-  std::string fullname;
-  std::string realname;
-  std::string fname;
-  for ( cc = 0; cc < d.GetNumberOfFiles(); cc ++ )
-    {
-    fname = d.GetFile(cc);
-    if ( strcmp(fname.c_str(), ".") == 0 ||
-      strcmp(fname.c_str(), "..") == 0  )
-      {
-      continue;
-      }
-
-    if ( start == 0 )
-      {
-      realname = dir + fname;
-      }
-    else
-      {
-      realname = dir + "/" + fname;
-      }
-
-#if defined( CM_GLOB_CASE_INDEPENDENT )
-    // On Windows and apple, no difference between lower and upper case
-    fname = cmsys::SystemTools::LowerCase(fname);
-#endif
-
-    if ( start == 0 )
-      {
-      fullname = dir + fname;
-      }
-    else
-      {
-      fullname = dir + "/" + fname;
-      }
-
-    //std::cout << "Look at file: " << fname << std::endl;
-    //std::cout << "Match: " << this->Internals->TextExpressions[start].c_str() << std::endl;
-    //std::cout << "Full name: " << fullname << std::endl;
-
-    if ( (!dir_only || !last) && !cmsys::SystemTools::FileIsDirectory(realname.c_str()) )
-      {
-      continue;
-      }
-
-    if ( this->Internals->Expressions[start].find(fname.c_str()) )
-      {
-      if ( last )
-        {
-        this->Internals->Files.push_back(realname);
-        }
-      else
-        {
-        this->ProcessDirectory(start+1, realname + "/", dir_only);
-        }
-      }
-    }
-}
-
-bool cmGlob::FindFiles(const std::string& inexpr)
-{
-  std::string cexpr;
-  std::string::size_type cc;
-  std::string expr = inexpr;
-
-  this->Internals->Expressions.clear();
-  this->Internals->Files.clear();
-
-  if ( !cmsys::SystemTools::FileIsFullPath(expr.c_str()) )
-    {
-    expr = cmsys::SystemTools::GetCurrentWorkingDirectory();
-    expr += "/" + inexpr;
-    }
-  std::string fexpr = expr;
-
-  int skip = 0;
-  int last_slash = 0;
-  for ( cc = 0; cc < expr.size(); cc ++ )
-    {
-    if ( cc > 0 && expr[cc] == '/' && expr[cc-1] != '\\' )
-      {
-      last_slash = cc;
-      }
-    if ( cc > 0 && 
-      (expr[cc] == '[' || expr[cc] == '?' || expr[cc] == '*') &&
-      expr[cc-1] != '\\' )
-      {
-      break;
-      }
-    }
-  if ( last_slash > 0 )
-    {
-    //std::cout << "I can skip: " << fexpr.substr(0, last_slash) << std::endl;
-    skip = last_slash;
-    }
-  if ( skip == 0 )
-    {
-#if defined( CM_GLOB_SUPPORT_NETWORK_PATHS )
-    // Handle network paths
-    if ( expr[0] == '/' && expr[1] == '/' )
-      {
-      int cnt = 0;
-      for ( cc = 2; cc < expr.size(); cc ++ )
-        {
-        if ( expr[cc] == '/' )
-          {
-          cnt ++;
-          if ( cnt == 2 )
-            {
-            break;
-            }
-          }
-        }
-      skip = cc + 1;
-      }
-    else
-#endif
-      // Handle drive letters on Windows
-      if ( expr[1] == ':' && expr[0] != '/' )
-        {
-        skip = 2;
-        }
-    }
-
-  if ( skip > 0 )
-    {
-    expr = expr.substr(skip);
-    }
-
-  cexpr = "";
-  for ( cc = 0; cc < expr.size(); cc ++ )
-    {
-    int ch = expr[cc];
-    if ( ch == '/' )
-      {
-      if ( cexpr.size() > 0 )
-        {
-        this->AddExpression(cexpr.c_str());
-        }
-      cexpr = "";
-      }
-    else
-      {
-      cexpr.append(1, (char)ch);
-      }
-    }
-  if ( cexpr.size() > 0 )
-    {
-    this->AddExpression(cexpr.c_str());
-    }
-
-  // Handle network paths
-  if ( skip > 0 )
-    {
-    this->ProcessDirectory(0, fexpr.substr(0, skip) + "/",
-      true);     
-    }
-  else
-    {
-    this->ProcessDirectory(0, "/", true);
-    }
-  return true;
-}
-
-void cmGlob::AddExpression(const char* expr)
-{
-  this->Internals->Expressions.push_back(
-    cmsys::RegularExpression(
-      this->ConvertExpression(expr).c_str()));
-  this->Internals->TextExpressions.push_back(this->ConvertExpression(expr));
-}
-